'use strict'
/**
 * 永久素材管理
 * @param  {[type]} "url-join" [description]
 * @return {[type]}            [description]
 */
let urljoin = require("url-join"),
	_ = require("lodash"),
	template = require("es6-template-strings"),
	log4js = require('log4js'),
	logger = log4js.getLogger('qywx-api'),
	debug = require('debug')('qywx-api'),
	rp = require("request-promise"),
	URLs = require('./urls.js').URLs();

module.exports = function() {
	return {



	}

}
